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print help on error

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This commit is contained in:
Gary Bradski 2010-12-01 01:43:22 +00:00
parent 8cf6b56fe9
commit 61c77e8e92
1 changed files with 2 additions and 1 deletions
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3
samples/cpp/starter_imagelist.cpp
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@ -71,7 +71,8 @@ int main(int ac, char** av)
if (!readStringList(arg,imagelist))
{
cerr << "Failed to read image list" << endl;
cerr << "Failed to read image list\n" << endl;
help(av);
return 1;
}